Abstract
Thermodynamics and kinetics of sorption with the participation of nicotinic and isonicotinic acids on the strongly basic anion exchanger АВ-17-8 were studied. According to calorimetric measurements, partial (differential) heat of sorption was estimated for anions and zwitterions of pyridinecarboxylic acids upon sorption by the OH-form of the anion exchanger AB-17-8 at 298K. Sorption of zwitterions of pyridinecarboxylic acids by the OH-form of the strongly basic anion exchanger can be presented as the process that involves independent reactions of ion exchange, dissociation of pyridinecarboxylic acid, and neutralization. The kinetics of sorption on the strongly basic anion exchanger with the participation of nicotinic and isonicotinic acids is shown to be controlled by the slow diffusion of the components in the polymer phase. For the organic anion in the phase of the anion exchanger АВ-17-8, the diffusion coefficient is equal to (1.3±0.4)•10–12 m2 s–1.
Similar content being viewed by others
References
O. H. Altshuler, G. Yu. Shkurenko, H. N. Altshuler, Solvent Extr. Ion Exch., 2016, 34, 502—508.
G. N. Altshuler, G. Yu. Shkurenko, E. V. Ostapova, O. G. Altshuler, Russ. Chem. Bull., 2017, 66, 1177—1182.
The International Pharmacopoeia, 5th ed.; http:// apps.who.int/phint/en/p/docf.
In Termodinamicheskie svoistva individual´nykh veshchestv [Thermodynamic Properties of Individual Compounds], Editor-in-chief V. P. Glushko, Nauka, Moscow, 1982, 4, Issue 1, p.442.
O. N. Fedoseeva, E. P. Cherneva, N. N. Tunitskii, Zh. Fiz. Khim., 1959, 33, 936 [Russ. J. Phys. Chem. (Engl. Transl.), 1959, 33].
Fang Wang, Kris A. Berglund, Ind. Eng. Chem. Res., 2000, 39, 2101.
The IUPAC Stability Constants Database; http:// www.acadsoft.co.uk/scdbase/scdbase.htm.
Nanoreaktornyi sintez piridinkarbonovykh kislot [Nanoreactive synthesis of pyridinecarboxylic acids] URL; http:// www.iccms.sbras.ru/ru.
J. J. Christensen, R. M. Izatt, D. P. Wrathall, L. D. Hansen, J. Chem. Soc. (A), 1969, 1212–1223.
J. Crank, The Mathematics of Diffusion, Clarendon Press, Oxford, 1975, 414 pp.
G. E. Boyd, A. W. Adamson, L. S. Myers, J. Am. Chem. Soc., 1947, 69, 2836.
O. M. Poltorak, Lektsii po khimicheskoi termodinamike [Lectures on Chemical Thermodynamics], Vysshaya shkola, Moscow, 1971, 256 pp.
Author information
Authors and Affiliations
Corresponding author
Additional information
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1854—1859, October, 2017.
Rights and permissions
About this article
Cite this article
Altshuler, H.N., Ostapova, E.V., Malyshenko, N.V. et al. Sorption of nicotinic and isonicotinic acids by the strongly basic anion exchanger АВ-17-8. Russ Chem Bull 66, 1854–1859 (2017). https://doi.org/10.1007/s11172-017-1957-7
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11172-017-1957-7